Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a first image in a sequence of display screen or portion thereof with graphical user interface; and,

FIG. 2 is a front view of a second image in the sequence of the display screen or portion thereof with graphical user interface.

The features shown in evenly broken lines represent portions of the graphical user interface that form no part of the claimed design. The dot-dash broken lines illustrate boundaries of the display screen or portion thereof. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 